1) to assemble and join parts to form a complete unit (e.g., to make up a string of casing). 2) to screw together two threaded pieces. […]

To screw a length of pipe into another length of pipe.

To prepare drilling fluids from a mixture of water or other liquids and any one or more of the various dry mud making materials (such as […]

In drilling, to seal the hole off from the formation water or oil by using mud. This applies especially to the undesirable blocking off of the […]